![]() However, if central and peripheral pressure calibrations are equivalent, two major methods to estimate CBP-those based on generalized pressure transfer function or radial late systolic pressure-may be comparable in their accuracy of CBP parameter estimation. Calibration of a peripheral pressure waveform has unresolved problems for any estimation method, due to imperfect brachial sphygmomanometry. An automated tonometry device utilizing a sensor array is preferable in terms of reproducibility and objectivity. Precise peripheral pressure pulse recording has been enabled by the introduction of arterial applanation tonometry, for which the radial artery may be the optimal site. The aim of this review is to provide basic knowledge and information useful for interpreting and assessing estimated CBP from a methodological point of view. To assess estimated CBP appropriately, the accuracy and features of the estimation method should be considered. Tamil Actor Prashanth Hits Mp3 Songs Free Download. Because CBP cannot be directly measured noninvasively, it has to be estimated from peripheral pressure pulses. ![]() Central aortic blood pressure (CBP) is increasingly considered a better cardiovascular prognostic marker than conventional cuff brachial blood pressure.
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